718h Plastic mould steel

1. 718h Plastic mould steel 2, Pre-harden or tempering to 28~33HRC/30~35HRC 3, Technology: EAF+LF+VD

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               SHANGHAI SHOUZE

1. Desciption: 718h Plastic mould steel 2. Delivery condition: Hot rolled or forged, black surface, pre-harden or tempering to 28~33HRC/30~35HRC, better than 3Cr2Mo. 3. 718h steel technology: EAF+LF+VD 4. 718h application: Used for mahing various large-sized or medium-sized precise plastic moulds and low melting point alloy parts, like: Tin, zinc and lead alloy casting moulds.5, Grade reference: GB: 3Cr2NiMnMo AISI: P20+ Ni, ASSAB:718 DIN: 1.2738

 718h chemical analysis:

C	Si	Mn	Cr	Mo	Ni	P	S
0.32-0.42	0.2-0.4	1.10-1.50	1.7-2.0	0.25-0.4	0.85-1.15	≤0.030	≤0.030

718h steel specification:

Round    dia:80-480mm

Plate       thickness:70-410mm,width:400-810mm

718h application:

Used to make bulk plastic mold and high accuracy plastic mold.

                                                                                              

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718h Plastic mould steel